Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS49938

Currently announcedSnapshot awaiting refresh

Chemgineering Holding AG · CHEMGINEERING-AS

Last observed10/4/2026, 12:59:02Open ASN profile →

AS49938 relationship topology

Showing 2 / 2

AS49938Chemgineering Holding AG

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS42346AS-TINEO NorthC Schweiz AG

Relationship: Upstream
Observed weight: 245
ASN registration country: Switzerland
Latest RIS data: 10/4/2026, 00:00:00

Open AS42346 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS42346Observed weight 245	AS-TINEO NorthC Schweiz AG	Upstream	Switzerland	8/23/2019, 00:00:00	10/4/2026, 00:00:00	299	0
AS6730Observed weight 32	SUNRISE Sunrise GmbH	Upstream	Switzerland	8/23/2019, 00:00:00	10/4/2026, 00:00:00	48	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context